VM120 chuck M33 x 3.5 direct thread.

Vicmarc VM120 chuck including standard jaws and direct M33 x 3.5 thread.

The VM120 T - Bar Allen Key operated chuck allows for one handed tightening along with tremendous gripping power provided by the 5 to 1 ratio of the scroll. Keyed chucks cannot be beaten when is comes to holding power. The totally enclosed back assures consistent, smooth action by preventing dust and debris from getting into the scroll and moving parts of the chuck. 

The backing lid is also indexed for those woodturners who do not have an indexing facility on their lathes. The VM120 will hold most work up to 500mm (20") in diameter with standard jaws.

Standard jaw measurements are: when fully closed, 48mm internal, 68mm external.  Opening up to 110mm external.